13888929657

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 18922464000

約数和(自身を除く): 5033534343

約数列:

[1, 3, 109, 149, 197, 327, 447, 591, 1447, 4341, 16241, 21473, 29353, 48723, 64419, 88059, 157723, 215603, 285059, 473169, 646809, 855177, 3199477, 9598431, 23500727, 31071431, 42473791, 70502181, 93214293, 127421373, 4629643219, 13888929657]

約数ペア:

[(1, 13888929657), (3, 4629643219), (109, 127421373), (149, 93214293), (197, 70502181), (327, 42473791), (447, 31071431), (591, 23500727), (1447, 9598431), (4341, 3199477), (16241, 855177), (21473, 646809), (29353, 473169), (48723, 285059), (64419, 215603), (88059, 157723)]